Abstract: A method and system of providing therapy or alleviating the symptoms of neuropsychiatric disorders and cognitive impairments comprises, providing repetitive transcranial magnetic stimulation (rTMS) to the brain and pulsed electrical stimulation to the vagus nerve(s) for afferent neuromodulation. These neuropsychiatric disorders and cognitive impairments include depression, bipolar depression, anxiety disorders, obsessive-compulsive disorders, schizophrenia, borderline personality disorders, sleep disorders, learning difficulties, memory impairments and the like. rTMS is provided to the brain via external coil which may be either circular in shape or figure-eight shaped. The frequency of TMS may be 1 Hz, 5 Hz, 20 Hz, or 60 Hz. RTMS may be provided via square pulses or sine wave pulses. Pulsed electrical stimulation to the vagus nerve(s) may be provided continuously in ON-OFF repeating cycles.

Abstract: A method and system for providing electrical pulses to splanchnic nerve(s) and/or around celiac ganglion for selective sympathetic stimulation of a patient, to provide therapy for obesity or to induce weight loss comprises implantable and external components. The implantable components are a lead and an implantable pulse generator, comprising rechargeable lithium-ion or lithium-ion polymer battery. The external components are a programmer and an external recharger. In one embodiment, the implanted pulse generator may also comprise stimulus-receiver means, and a pulse generator means with rechargeable battery. The implanted stimulus-receiver is adapted to work in conjunction with an external stimulator. In another embodiment, the implanted pulse generator is adapted to be rechargeable, utilizing inductive coupling with an external recharger. The implanted system may also use a lead with one or more electrode(s), for sympathetic nerve(s) modulation with selective stimulation and/or blocking.

Abstract: A method and system for providing electrical pulses for neuromodulating sacral nerves of a patient utilizing an implantable stimulator. The implantable stimulator comprising a pulse generator module and a stimulus receiver module for coupling with an external stimulator. Control circuitry ensures selective operation of one pulse generator module. The external stimulator comprises a telemetry module for remotely activating (or de-activating) programs over the internet, to arrive at the optimal program for each patient. Once the optimal “dose” is titrated using the external stimulator, the implanted pulse generator can then be programmed to such parameters. The external stimulator in conjunction with the implanted stimulus receiver can override the implanted pulse generator, to provide extra dose of therapy or to conserve the implanted battery. The external stimulator is also networked to other computers.

Abstract: A method and system for providing electrical pulses for neuromodulating a cranial nerve of a patient utilizing an implantable stimulator. The implantable stimulator comprising a pulse generator module and a stimulus receiver module for coupling with an external stimulator. Control circuitry ensures selective operation of one pulse generator module. The external stimulator comprises a telemetry module for remotely activating (or de-activating) programs over the internet, to arrive at the optimal program for each patient. Once the optimal “dose” is titrated using the external stimulator, the implanted pulse generator can then be programmed to such parameters. The external stimulator in conjunction with the implanted stimulus receiver can override the implanted pulse generator, to provide extra dose of therapy or to conserve the implanted battery. The external stimulator is also networked to other computers.

Abstract: A method and system of providing electrical pulses to vagal nerve(s) using rechargeable implantable pulse generator for stimulation and/or blocking to provide therapy for neurological and neuropsychiatric disorders comprises implantable and external components. These disorders include (but are not limited to) epilepsy, partial complex epilepsy, generalized epilepsy, and involuntary movement disorders such as in Parkinson's disease, depression, bipolar depression, schizophrenia, anxiety disorders, neurogenic/psycogenic pain, compulsive eating disorders, obesity, obsessive compulsive disorders, dementia including Alzheimer's disease, sleep disorders, learning difficulties, migraines and cardiac disorders such as atrial fibrillation and congestive heart failure (CHF). The implantable components are a lead and an implantable pulse generator, comprising rechargeable lithium-ion or lithium-ion polymer battery. The external components are a programmer and an external recharger.

Abstract: Method and system to provide therapy for obesity and gastrointestinal disorders such as FGIDs, gastroparesis, gastro-esophageal reflex disease (GERD), pancreatitis and ileus comprises vagal blocking and/or vagal stimulation. Vagal blocking may be in the afferent or efferent direction, and may be with or without stimulation pulses. Blocking may be provided by one of a number of different electrical blocking techniques. Electrical signals may be provided with an external stimulator in conjunction with an implanted stimulus-receiver, or an implanted stimulus-receiver comprising a high value capacitor for temporary power source. In one embodiment, the external stimulator may comprise an optional telemetry unit.

Abstract: A method and system for providing pulsed electrical stimulation to vagus nerve(s) for providing therapy for cardiovascular disorders such as atrial fibrillation, congestive heart failure, inappropriate sinus tachycardia, and refractory hypertension. Method and system comprising implantable and external components. Power source for the stimulation pulses may be external or implantable. In the preferred embodiment, the implanted stimulator can function as a stimulus-receiver for use with an external stimulator, or may function as a programmable implanted pulse generator (IPG). The external stimulator having capability for networking with other computers, whereby the programs of external stimulator may be remotely controlled over a wide area network. The programmer also having means for networking to exchange data with remote computers.

Abstract: Method and system for providing electrical pulses to the gastric wall of a patient to provide therapy for obesity/eating disorders comprises implantable and external components. The implantable components are a lead and rechargeable implantable pulse generator, comprising rechargeable lithium-ion or lithium-ion polymer battery. The external components are a programmer and an external recharger. In one embodiment, the implanted pulse generator may also comprise stimulus-receiver means, and a pulse generator means with rechargeable battery. The rechargeable implanted pulse generator of this embodiment is also adapted to work in conjunction with an external stimulator. In another embodiment, the implanted pulse generator is adapted to be rechargeable, utilizing inductive coupling with an external recharger. Existing gastric stimulators may also be adapted to be used with rechargeable power sources as disclosed herein.

Abstract: A method and system for providing pulse electrical stimulation to at least one of sacral plexus or its branches or portions, inferior hypogastric plexus or its branches or portions, superior hypogastric plexus or its branches or portions in a patient, to provide therapy for one of erectile/sexual dysfunction, prostatitis, pelvic pain, and pain originating from prostatitis pathology. The stimulation system comprises both implanted and external components.

Abstract: Method and system to provide therapy for obesity and gastrointestinal disorders such as FGIDs, gastroparesis, gastro-esophageal reflex disease (GERD), pancreatitis and ileus comprises vagal blocking and/or vagal stimulation, utilizing implanted and external components. Vagal blocking may be in the afferent or efferent direction, and may be with or without selective stimulation. Blocking may be provided by one of a number of different electrical blocking techniques. The implantable components are a lead and an implantable pulse generator (IPG), comprising re-chargeable lithium-ion or lithium-ion polymer battery. The external components are a programmer and an external recharger. In one embodiment, the implanted pulse generator may also comprise stimulus-receiver means, and a pulse generator means with rechargeable battery. In another embodiment, the implanted pulse generator is adapted to be rechargeable, utilizing inductive coupling with an external recharger.

Abstract: A method and system of remotely controlling an implanted stimulator for providing electrical pulses to nerve tissue, comprises an implantable stimulator, an interface unit, and a mobile device such as a modified PDA/cell phone (or pocket PC/cell phone). The implanted stimulator may be for vagus nerve(s), sacral plexus, spinal cord or the like. The implanted stimulator comprises an implanted pulse generator (IPG) and a stimulus-receiver module. Interrogation and programming of the implanted stimulator may be performed remotely via a modified PDA/cell phone over a wide area network. The interface unit at the patient end comprises a telemetry module, and may be part of an external stimulator or a programmer. In one aspect of the invention, in addition to remote interrogation and programming, a patient's clinical data/information, report, and invoicing information can-be retrieved from a server, reviewed, and updated on the modified PDA/cell phone over a wide area network.

Abstract: A system and method for providing pulsed electrical stimulation to one or both vagus nerve(s) of a patient to provide therapy for obesity, eating disorders, neurological and neuropsychiatric disorders. The electrical pulses can be provided either unilaterally or bilaterally (left and right vagus nerves) and can be supra-diaphramatic or be sub-diaphramatic. The system comprising implantable stimulator, lead(s), an external stimulator, and a programmer. The implantable stimulator, comprising a pulse generator module, and a stimulus-receiver module which is used in conjunction with an external stimulator. Control circuitry ensures selective operation of one of the modules of the implanted stimulator, at a time. Further, the external stimulator comprises a telemetry module for remotely activating (or de-activating) programs over the internet, to arrive at the optimal program for each patient.

Abstract: A method and system for neuromodulating vagus nerve(s) to provide therapy for neurological and neuropsychiatric disorders comprises implantable and external components. The pulsed electrical stimulation to vagus nerve(s) is used for disorders such as epilepsy, depression, anxiety disorders, neurogenic pain, compulsive eating disorders, obesity, dementia including Alzheimer's disease, and migraines. The pulsed electrical stimulation to vagus nerve(s) may be provided using one of the following stimulation systems, such as: a) an implanted stimulus-receiver with an external stimulator; b) an implanted stimulus-receiver comprising a high value capacitor for storing charge, used in conjunction with an external stimulator; c) a programmer-less implantable pulse generator (IPG) which is operable with a magnet; d) a programmable implantable pulse generator; e) a combination implantable device comprising both a stimulus-receiver and a programmable IPG; and f) an IPG comprising a rechargeable battery.